vitellus in a sentence
n.
📚 Grade Level: Grade 10, Grade 11, Grade 12
Definition
Vitellus is the nutrient-rich yolk in the eggs of many animals that provides essential nourishment for the developing embryo.
Sample Sentences
- The vitellus is the nutrient-rich yolk found in the eggs of many animals.
- In embryology, the vitellus plays a crucial role in the development of the embryo.
- Scientists study the vitellus to understand the nutritional needs of developing organisms.
- The size and composition of the vitellus can vary significantly across species.
- During the fertilization process, the vitellus provides essential energy to the growing embryo.